17151376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 39997440

約数和(自身を除く): 22846064

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 223, 253, 304, 368, 418, 437, 446, 506, 836, 874, 892, 1012, 1672, 1748, 1784, 2024, 2453, 3344, 3496, 3568, 4048, 4237, 4807, 4906, 5129, 6992, 8474, 9614, 9812, 10258, 16948, 19228, 19624, 20516, 33896, 38456, 39248, 41032, 46607, 56419, 67792, 76912, 82064, 93214, 97451, 112838, 186428, 194902, 225676, 372856, 389804, 451352, 745712, 779608, 902704, 1071961, 1559216, 2143922, 4287844, 8575688, 17151376]

約数ペア:

[(1, 17151376), (2, 8575688), (4, 4287844), (8, 2143922), (11, 1559216), (16, 1071961), (19, 902704), (22, 779608), (23, 745712), (38, 451352), (44, 389804), (46, 372856), (76, 225676), (88, 194902), (92, 186428), (152, 112838), (176, 97451), (184, 93214), (209, 82064), (223, 76912), (253, 67792), (304, 56419), (368, 46607), (418, 41032), (437, 39248), (446, 38456), (506, 33896), (836, 20516), (874, 19624), (892, 19228), (1012, 16948), (1672, 10258), (1748, 9812), (1784, 9614), (2024, 8474), (2453, 6992), (3344, 5129), (3496, 4906), (3568, 4807), (4048, 4237)]